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Panasonic Electric Works Nordic AB
MEW01349
Rev: -
2
2.1
2.2
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
Operating Instructions Fire alarm system EBL512 G3, V1.1.x
Definitions / Explanations
Definitions / explanations / abbreviations / etc. frequently used or not
explained elsewhere in the document.
PEWN AB
Panasonic Electric Works Nordic AB
Alarm points
Units, which can generate a fire alarm (in the control unit), i.e. analog
detectors (sensors), conventional detectors, manual call points, etc.
Smoke detector
Analog and conventional photoelectric (optical) smoke detectors are
available.
Sensor
Sensor = Analog detector
Analog detector
Contains an A/D-converter. The Control Unit pick up the digital
values ("sensor values") for each detector individually.
evaluations and "decisions" are then made in the c.i.e.
detectors are addressable – an address setting tool is used for detector
types 33xx / 430x.
An analog detector has to be plugged in an analog sensor base (ASB).
Analog (Sensor) Base (ASB)
A sensor is plugged in an ASB, which is connected to a COM loop
(see below).
Conventional detector
Detector with only two statuses, i.e. normal and fire alarm. The
detector contains a closing contact and a series alarm resistor.
Normally plugged in a conventional detector base CDB (see below)
connected to a conventional zone line input, with an end-of-line
device. Some types are connected directly on zone line.
(Conventional Detector) Base (CDB)
A conventional detector is plugged in a CDB, connected to a
conventional zone line input.
Addressable
A unit with a built-in address device, i.e. each unit is individually
identified, handled and indicated in the c.i.e.
(The unit can be an I/O unit with a zone line input, to which one or
more conventional "alarm points" can be connected.)
8
All
Analog
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